• NAC (N-Acetyl-L-Cysteine) NAC (N-Acetyl-L-Cysteine)
  • NAC (N-Acetyl-L-Cysteine) NAC (N-Acetyl-L-Cysteine)
  • NAC (N-Acetyl-L-Cysteine) NAC (N-Acetyl-L-Cysteine)
  • Promise card
  • NAC (N-Acetyl-L-Cysteine) NAC (N-Acetyl-L-Cysteine)
  • NAC (N-Acetyl-L-Cysteine) NAC (N-Acetyl-L-Cysteine)
  • NAC (N-Acetyl-L-Cysteine) NAC (N-Acetyl-L-Cysteine)
  • Promise card
  • NAC (N-Acetyl-L-Cysteine) NAC (N-Acetyl-L-Cysteine)
  • NAC (N-Acetyl-L-Cysteine) NAC (N-Acetyl-L-Cysteine)
  • NAC (N-Acetyl-L-Cysteine) NAC (N-Acetyl-L-Cysteine)
  • Promise card

Product Description

Key benefits

  • Supports healthy liver, lung, immune system, and detoxification
  • Facilitates glutathione production 
  • Promotes normal breakdown of mucus in the lungs 

 

Your body faces constant challenges from environmental toxins and oxidative stress, putting strain on vital organs like the liver. Even routine processes such as hormone metabolism... Read more

Key benefits

  • Supports healthy liver, lung, immune system, and detoxification
  • Facilitates glutathione production 
  • Promotes normal breakdown of mucus in the lungs 

 

Your body faces constant challenges from environmental toxins and oxidative stress, putting strain on vital organs like the liver. Even routine processes such as hormone metabolism contribute to this burden. In today's world, maintaining optimal antioxidant status and detoxification pathways is crucial for overall health.

NAC by Seeking Health delivers 500 mg of N-acetyl-L-cysteine per vegan capsule, offering the active 'L' form of N-Acetyl-Cysteine in a free form. This essential sulfur-containing amino acid plays a pivotal role in glutathione production, supporting detoxification and antioxidant function in virtually every cell of the body. Furthermore, NAC possesses the unique ability to assist in the normal breakdown of mucus in the lungs, making it a good choice for lung and immune health protocols.

Functioning both directly and indirectly as an antioxidant, NAC's chemical structure, featuring an outer sulfur group, enables it to combat free radicals, particularly targeting NO2 and hydroxyl radicals. Additionally, NAC serves as a bioavailable source of cysteine, the rate-limiting amino acid necessary for glutathione synthesis, essential for various functions of the liver, including toxin and hormone clearance. Recognised by the World Health Organisation (WHO) for its support in maintaining liver cell health, especially in the face of known hepatotoxic compounds, NAC is vital in preserving overall well-being.

Here at Healf we do the work for you, every product goes through a 3 step curation process of Discovery, Expert Validation, and Community Testing. So you know you are only getting the best.

Ingredients

N-Acetyl-L-Cysteine, vegetarian capsule (hypromellose and water), microcrystalline cellulose, ascorbyl palmitate, L-leucine, and silica.

Delivery & Returns

SHIPPING INFORMATION:

At Healf we prioritise safe and fast delivery for all our customers. Our carefully selected couriers are Royal Mail and DPD.


Option

UK Standard Delivery

Next Working Day Delivery

International Deliveries

Est. Delivery

2-3 Working Days

Next Working Day*

7 Working Days**

Orders <£50

£3.95

£5.95

£22.95 (Europe)

Orders >£50

FREE

£5.95

£49 (International)


*(if placed before 12.00)

**(up to 4 weeks)

UK Standard Delivery: Enjoy free standard delivery on orders above £50, this option usually requires 2-3 working days. If your order is under £50, this delivery option is available for £3.95.


Next Working Day Delivery: For when you need our products urgently, we offer a next working day shipping for £5.95. For orders placed before 12.00 we will ship it the same day to ensure you receive your order the next working day.


RETURNS POLICY:

If for any reason you are not satisfied with your order, we provide free 365 day UK returns for all our customers. To initiate your return, simply contact us at team@healf.com and we’ll send you a return slip and help to arrange a collection. The item you return must be sent in the same condition as received, and inside the original packaging. Once received we will notify you via email.

For international returns, we unfortunately do not cover the cost. However, we work with an array of carriers and can offer self-posting returns for customers shopping from outside the UK.

Suggested Use

Take 1 capsule daily with food and 8 oz of water or as directed by your healthcare professional. Capsule may be opened and contents mixed into juice or applesauce.

NAC (N-Acetyl-L-Cysteine)

NAC provides 500 mg of the active 'L' form of N-Acetyl-Cysteine per vegan capsule. It facilitates glutathione production, promotes lung health, and more.

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Regular price £22.49
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In stock, free delivery next day delivery available

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Regular price £22.49
Regular price Sale price

Buy now Pay later from £5.62/mo

Free UK shipping over £50, free returns

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Product Description

Key benefits

  • Supports healthy liver, lung, immune system, and detoxification
  • Facilitates glutathione production 
  • Promotes normal breakdown of mucus in the lungs 

 

Your body faces constant challenges from environmental toxins and oxidative stress, putting strain on vital organs like the liver. Even routine processes such as hormone metabolism... Read more

Key benefits

  • Supports healthy liver, lung, immune system, and detoxification
  • Facilitates glutathione production 
  • Promotes normal breakdown of mucus in the lungs 

 

Your body faces constant challenges from environmental toxins and oxidative stress, putting strain on vital organs like the liver. Even routine processes such as hormone metabolism contribute to this burden. In today's world, maintaining optimal antioxidant status and detoxification pathways is crucial for overall health.

NAC by Seeking Health delivers 500 mg of N-acetyl-L-cysteine per vegan capsule, offering the active 'L' form of N-Acetyl-Cysteine in a free form. This essential sulfur-containing amino acid plays a pivotal role in glutathione production, supporting detoxification and antioxidant function in virtually every cell of the body. Furthermore, NAC possesses the unique ability to assist in the normal breakdown of mucus in the lungs, making it a good choice for lung and immune health protocols.

Functioning both directly and indirectly as an antioxidant, NAC's chemical structure, featuring an outer sulfur group, enables it to combat free radicals, particularly targeting NO2 and hydroxyl radicals. Additionally, NAC serves as a bioavailable source of cysteine, the rate-limiting amino acid necessary for glutathione synthesis, essential for various functions of the liver, including toxin and hormone clearance. Recognised by the World Health Organisation (WHO) for its support in maintaining liver cell health, especially in the face of known hepatotoxic compounds, NAC is vital in preserving overall well-being.

Here at Healf we do the work for you, every product goes through a 3 step curation process of Discovery, Expert Validation, and Community Testing. So you know you are only getting the best.

Ingredients

N-Acetyl-L-Cysteine, vegetarian capsule (hypromellose and water), microcrystalline cellulose, ascorbyl palmitate, L-leucine, and silica.

Delivery & Returns

SHIPPING INFORMATION:

At Healf we prioritise safe and fast delivery for all our customers. Our carefully selected couriers are Royal Mail and DPD.


Option

UK Standard Delivery

Next Working Day Delivery

International Deliveries

Est. Delivery

2-3 Working Days

Next Working Day*

7 Working Days**

Orders <£50

£3.95

£5.95

£22.95 (Europe)

Orders >£50

FREE

£5.95

£49 (International)


*(if placed before 12.00)

**(up to 4 weeks)

UK Standard Delivery: Enjoy free standard delivery on orders above £50, this option usually requires 2-3 working days. If your order is under £50, this delivery option is available for £3.95.


Next Working Day Delivery: For when you need our products urgently, we offer a next working day shipping for £5.95. For orders placed before 12.00 we will ship it the same day to ensure you receive your order the next working day.


RETURNS POLICY:

If for any reason you are not satisfied with your order, we provide free 365 day UK returns for all our customers. To initiate your return, simply contact us at team@healf.com and we’ll send you a return slip and help to arrange a collection. The item you return must be sent in the same condition as received, and inside the original packaging. Once received we will notify you via email.

For international returns, we unfortunately do not cover the cost. However, we work with an array of carriers and can offer self-posting returns for customers shopping from outside the UK.

Suggested Use

Take 1 capsule daily with food and 8 oz of water or as directed by your healthcare professional. Capsule may be opened and contents mixed into juice or applesauce.

Frequently Asked Questions.

How are the products selected?

Our main focus here at Healf is to make sure you are getting access to the best global wellbeing brands that align with our core values, where we believe wellbeing is characterized by The Four Pillars - EAT, MOVE, MIND, SLEEP. We hand select products all over the world and put them through our strict three step curation process which entails discovery, expert validation, and our community testing. In order to protect our community we always quality check all ingredients of the products we select, and do not feature products with any ingredients we mention on our Healf Banned Ingredient List.

Do you have resources or articles on maintaining a healthy lifestyle?

Our team of in-house experts stay up to date with the latest research on wellbeing. They constantly evaluate health trends and make sure to filter real vs. faux and deeply understand that there truly is no ‘one size fits all’ approach to your wellbeing. You can check the Healf journal here and make sure to subscribe to our mailing list for more content.

Can I find more information about the ingredients used?

We love people who check ingredients. You’ll find detailed information about the ingredients in every product page and if you find something you’d like to flag with us or have more questions, drop us a message.

Go to FAQs

Three step
curation process

The Healf stamp of approval: Here at Healf every product goes through a rigorous Three Step Curation Process, so you know you are only getting the best.